/**
 * Creat with IntelliJ IDEA
 * Description:
 * User:WZW
 * Date:2022-04-18
 * Time:19:38
 */

class MyThread2 extends Thread{
    @Override
    public void run() {
        while (true)//让线程无限循环打印
        {
            System.out.println("hello thread");
            try {
                //强制让线程休眠1秒(进入阻塞状态)，单位ms
                Thread.sleep(1000);
            } catch (InterruptedException e) {//线程被强制中断引起的异常
                e.printStackTrace();
            }
        }
    }
}

public class Demo2 {
    public static void main(String[] args) {
        Thread t = new MyThread2();
        t.start();

        while (true){
            System.out.println("hello main");
            try {
                Thread.sleep(1000);
            } catch (InterruptedException e) {
                e.printStackTrace();
            }
        }
    }
}
